Siber + Siber - Schweizer Steine - Schweizer Quarz-Spezialitäten
Quartz with Chlorite - Switzerland - Etzli Valley - Madernertal - Uri - Quartz SiO2 - silicon dioxide - The most common mineral on earth - Many industrial uses including glass
Unisex Ghw Of Switzerland Quarz Analog
Attractive Smoky Quartz Gwindel, 75 x 25 x 70 mm, 127 g, Galenstock, Valais, Switzerland - Mineralia.ch